From e9d034bd3144446d675317027d3660f7a16ca859 Mon Sep 17 00:00:00 2001
From: cody burkard <cody@onlab.us>
Date: Thu, 24 Jul 2014 16:30:48 -0700
Subject: [PATCH] adding old changes
---
mininet/node.py | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/mininet/node.py b/mininet/node.py
index 4eb27ade..48424e70 100644
--- a/mininet/node.py
+++ b/mininet/node.py
@@ -329,7 +329,10 @@ def popen( self, *args, **kwargs ):
# Shell requires a string, not a list!
if defaults.get( 'shell', False ):
cmd = ' '.join( cmd )
- return Popen( cmd, **defaults )
+ old = signal.signal( signal.SIGINT, signal.SIG_IGN )
+ popen = Popen( cmd, **defaults )
+ signal.signal( signal.SIGINT, old )
+ return popen
def pexec( self, *args, **kwargs ):
"""Execute a command using popen
--
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